Upgrading La Coche pumped-storage plant

  • X. Mourrat
  • Vol. 22 - Issue 5, 2015

La Coche pumped-storage hydro plant in the French Alps is an underground scheme, which is undergoing upgrading works to increase its generating capacity. An unusual feature of the plant is the high percentage of standard gravity energy produced from a 28 km2 network of headrace galleries collecting water from a catchment area of 250 km2. The availability of the generation units has been low, because of excessive erosion during snowmelts. The upgrading works will therefore include the construction of an above ground power unit, which will increase peak production capacity.

Back to search

Order the full article

Get a copy of this back issue article in digital PDF format

£10.00
Buy Now

Related articles

Technology trends and challenges for pumped-storage plants and strategies for increased flexibility

Vol. 31 - Issue 1, 2024

Asia-Pacific leads pumped-storage renaissance

Vol. 31 - Issue 1, 2024

Major pumped-storage projects lead Queensland’s decarbonisation pathway

Vol. 31 - Issue 1, 2024

A multi-disciplinary tool to identify, prioritize, and classify pumped-storage sites

Vol. 31 - Issue 1, 2024
Archive Search

Print Journal

Go in-depth with the international journal on hydropower & dams

Learn more

Upgrading La Coche pumped-storage plant
  • Vol. 22 - Issue 5, 2015

All your interactions with our website are protected by strong 256-bit encryption. Learn more about how we safeguard your personal data in our Privacy Policy.

Aqua~Media International Ltd is the publisher of The International Journal on Hydropower and Dams, and the organizer of the HYDRO, ASIA and AFRICA event series.

+44 (0)20 8773 7244
  • © 2024 Aqua~Media International Ltd.
  • All Rights Reserved.
  • Website by The Pixel Parlour.
Close
Close